The angle the beam makes with the pool surface is 29.72°.
Step-by-step explanation:
<u>Data:</u>
The spotlight and surface of a swimming pool makes a 90 degree angle.
Spotlight stand is 3m (Opposite)
Beam of light hits the water 7m away from the base of light (base)
Angle = ?
<u>Use sin to solve</u>
Formula:
Tan (Angle) = 
Solution:
Sin (Angle) = 
Angle = 
(0.571)
Angle = 29.72°
Therefore, the angle the beam makes with the pool surface is 29.72°.
Keyword: Angle
Learn more about angle at
#LearnwithBrainly
Answer:
62, 71, 80
Step-by-step explanation:
to figure out the rule we can minus 51 and 42 which is 9. so you know the rule we can now figure out the next three rules.
The answer is 51+9, the 62+9 and so on.
No. A square is four sides, and a pentagon is five sides. The pentagon's perimeter would be greater than the square's because it has more sides.
Answer:
2: 6,8
Step-by-step explanation:
2) Look at the range from 6-8 then look at the frequency. The frequency is the highest so that is the most frequent range that they scored in.
I apologise for only answering one question. I don't have access to paper rn and this is hard stuff to do in my head.
